Ubuntu vscode配置c/c++环境

要在Ubuntu上配置VSCode的C/C++环境，你需要按照以下步骤进行操作：

1. 首先，安装gcc和g++，你可以使用以下命令进行安装：

sudo apt install gcc g++

2. 在VSCode商店中安装C/C++扩展插件。
3. 在工作区中创建一个launch.json文件并添加以下配置：

{
  "version": "0.2.0",
  "configurations": [
    {
      "name": "(gdb) 启动",
      "type": "cppdbg",
      "request": "launch",
      "program": "${workspaceFolder}/${fileBasenameNoExtension}.out",
      "args": [],
      "stopAtEntry": false,
      "cwd": "${workspaceFolder}",
      "environment": [],
      "externalConsole": true,
      "MIMode": "gdb",
      "preLaunchTask": "build",
      "setupCommands": [
        {
          "description": "为 gdb 启用整齐打印",
          "text": "-enable-pretty-printing",
          "ignoreFailures": true
        }
      ]
    }
  ]
}

4. 创建一个tasks.json文件并添加以下配置：

{
  "version": "2.0.0",
  "tasks": [
    {
      "label": "build",
      "type": "shell",
      "command": "g++",
      "args": [
        "-g",
        "${file}",
        "-std=c++11",
        "-o",
        "${fileBasenameNoExtension}.out"
      ],
      "problemMatcher": []
    }
  ]
}

5. 现在你可以运行测试文件了。